package com.liyu.controller.utils;

import lombok.Data;

/**
 * @ author LuYu
 * @ create 2021-11-11-20:50
 * 设计表现层返回结果的模型类，前后端数据协议
 */

@Data
public class R {
    private Boolean flag;
    private Object data;
    private String msg;


    public R(){

    }

    public R(Boolean flag){
        this.flag = flag;
    }

    public R(Boolean flag,Object data){
        this.flag = flag;
        this.data = data;
    }

    public R(Boolean flag, String msg){
        this.flag = flag;
        this.msg = msg;
    }

    public R(String msg){
        this.flag = false;
        this.msg = msg;
    }

}
